| 基于ANSYS对罐体垂向载荷施加方法研究 |
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| 引用本文： | 杨亮亮,傅茂海,安琪,邵朋朋.基于ANSYS对罐体垂向载荷施加方法研究[J].铁道机车车辆,2011,31(3):1-4,12. |
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| 作者姓名： | 杨亮亮 傅茂海 安琪 邵朋朋 |
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| 作者单位： | 西南交通大学机械工程学院,四川成都,610031 |
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| 摘 要： | 利用ANSYS有限元分析软件,采用等效分割与耦合自由度法两种方法对某罐车罐体垂向载荷施加方法进行分析,并就两种方法的计算结果作了详细的比较。通过对比分析表明,两种方法的计算结果很接近,并且等效分割法随着分割份数的增加,其分析结果收敛于耦合自由度法的结果,基本能满足工程设计要求。
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| 关 键 词： | 罐体 ANSYS 耦合 分割 |
Research of Vertical Load Method for Tank Car-body Based on ANSYS |
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| YANG Liang-liang,FU Mao-hai,AN Qi,SHAO Peng-peng.Research of Vertical Load Method for Tank Car-body Based on ANSYS[J].Railway Locomotive & Car,2011,31(3):1-4,12. |
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| Authors: | YANG Liang-liang FU Mao-hai AN Qi SHAO Peng-peng |
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| Institution: | YANG Liang-liang,FU Mao-hai,AN Qi,SHAO Peng-peng(School of Mechanical Engineering of Southwest Jiaotong University,Chengdu 610031 Sichuan,China) |
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| Abstract: | Analysis of vertical load method for the tanker is studied through the methods of equivalent segmentation and coupling degrees of freedom by using the finite element software ANSYS.The results of the two methods are compared detailed at the same time.It shows that the two results are very coincident by analysis.With the increase of divided shares,the result of equivalent segmentation method converges to the result of coupling degrees of freedom method.Both the two metods can meet the general engineering des... |
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| Keywords: | tanker ANSYS coulping segmentation |
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